baber/WOPTO huggingface dataset:
Patent JP-H0537255-A (JP)
Title: Broad band amplifier
Inventor: HIRATO SHINYA
IPC: H03F1/56
Filed: 1991-07-29
Abstract: PURPOSE:To attain efficient amplification by comparing a frequency within a stored frequency range with a frequency of a high frequency signal so as to select an input side matching circuit and an output side matching circuit offering the best adaptability to the frequency and connecting the selected circuits to an amplifier element. CONSTITUTION:The amplifier is provided with a control circuit 9 in which plural input side matching circuits 4 and output side matching circuits 5 store respectively adaptive frequency ranges in advance, a frequency of the frequency range to be stored and a frequency of a high frequency signal are compared, the input side matching circuit 4 and the output side matching circuit 5 offering the best adaptability to the frequency are selected and the selected circuits are connected to an amplifier element 3. That is, the control circuit 9 is operated in a way that the frequency range suitable respectively for the input side matching circuits 4 and the output side matching circuits 5 is stored in advance in a memory (b), a control section 9a at a detector side compares the frequency of the frequency range to be stored with a frequency of a high frequency to select the input side matching circuit 4 and the output side matching circuit 5 offering the best adaptability to the frequency and the selected matching circuits 4,5 and a transistor(TR) 3 are connected by controlling the resistance of a PIN diode 9c.
Patent JP-H0658643-A (JP)
Title: Adsorptive type freezer
Inventor: SHINODA YASUYOSHI
IPC: F25B17/08
Filed: 1992-08-06
Abstract: PURPOSE:To increase an efficiency of adsorption and improve a freezing capability by a method wherein a heat exchanging means having screw vanes for transferring adsorptive agent to act as heat transfer fins at an outer circumference of a thermal medium flowing pipe with the thermal medium flowing pipe being applied as a rotating shaft is mounted each of an adsorptive chamber and a desorption chamber, respectively. CONSTITUTION:Each of heat exchanging means 11 and 12 having screw vanes 31 and 32 for adsorbing and transferring adsorptive agent acting as heat transfer fins at an outer circumference of each of thermal medium flowing pipes 21 and 22 with the pipes through which thermal medium for performing either cooling or heating against adsorptive agent being applied as rotating shafts is mounted in an adsorbing chamber 1A and a desorbing chamber 2A. As each of the screw vanes 31 and 32 is rotated, adsorptive agent is transferred from one end side toward a predetermined transferring direction at the other end and heat exchanged efficiently with cooling medium flowing within the thermal medium flowing pipes 21 and 22 and then the adsorptive agent is circulated and transferred to acting chambers 1A and 2A at the other end through a first and a second communicating passages 3 and 4, respectively. Accordingly, a condensing efficiency of adsorptive agent and an evaporating efficiency can be improved and a cooling performance is improved.
Patent JP-S6371069-A (JP)
Title: Collatimg device
Inventor: GOSHIMA KAZUTO
IPC: G03G15/00
Filed: 1986-09-09
Abstract: PURPOSE:To provide a collating device which is compact and improves facility, by providing a common drive shaft, which simultaneously drives plural discharge rollers, a feed means, and a conveying means, and the drive source thereof. CONSTITUTION:With a feed motor run, a discharge roller 15 is rotated through a chain belt 13 together with a feed belt 6 and a conveyance belt 9 to complete preparation for receiving a recording material. With a common drive shaft 32 rotated, a recording material inserted through a feed port 4 is transmitted from the feed belt 6 to a conveyance belt 9 of a conveyance passage 11. When the recording material is inserted in the feed port 4, a first sensor detect it, through running of a feed motor, a recording material 20 is guided to the conveyance passage 11 by means of the feed belt 6 and the conveyance belt 9. When it is detected by a second sensor that the recording material is discharged to a tray 14, a control part motions a guide member 16 with a tray so that the recording material is discharged to the tray 14 at a next stage by means of a tray selecting means.
Patent JP-2000043861-A (JP)
Title: Handbag-shaped wooden container
Inventor: TAKAHASHI KAZUO
IPC: B65D8/14
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a handbag-shaped wooden container making use of natural beauty of wood. SOLUTION: A board with a predetermined thickness having an arbitrary outline is used to provide a container body 6 with a spiral stretching part 5 by cutting a plurality of cuts 3 by a spiral saw from an outer periphery to a bottom 4 to be formed at the center. A handle in an approximate arch shape which comes across the container body 6 in a widthwise direction is provided on the outer periphery so that it can stand/fall down, wherein when the handle 7 is made to stand vertical, the spiral stretching part 5 is stretched to form the handbag-shaped container, and while the handle 7 is fallen down, a flat plate is formed along the outer periphery of the container body 6.
Patent JP-H1054628-A (JP)
Title: Degree-of-superheat detecting device of refrigerating unit, and refrigerating unit using the device
Inventor: ITO TAKESHI
IPC: F25B49/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a degree of superheat detecting device of a refrigerating unit which is capable of stably detecting the degree of superheat using only a temperature sensor without using a pressure sensor and free from any loss in the refrigerating capacity by a bypass line, a refrigerating unit using the detecting device, a degree-of-superheat detecting device of the refrigerating unit using the two-component azeotrope refrigerant, and the refrigerating unit using the detecting device. SOLUTION: The degree of superheat of the sucked gas is detected by the saturated refrigerant temperature t4 on the low pressure side to be detected in a liquid sump 11 arranged immediately behind a throttled member 4 and the sucked gas temperature t1 to be detected by a suction pipe. In the case of the two-component non-azeotrope mixture refrigerant, the saturated pressure p1 is obtained with the temperature t4 as the saturated liquid temperature ts1 on the low pressure side, the saturated vapor temperature tsg on the low pressure side is calculated from the saturated pressure p1 , and the degree of superheat SH of the sucked gas is calculated by the formula SH=t1 -tsg .
Patent JP-H0553879-A (JP)
Title: Program fault information collecting system
Inventor: MIYAZAKI TOSHIKAZU
IPC: G06F9/445
Filed: 1991-08-22
Abstract: PURPOSE:To obtain information for analyzing a fault from a save area part by remaining the contents of a program counter or a register file on the save area part in the case of generating the program fault. CONSTITUTION:A save register file 7 is provided to save the contents of a program counter 5 and a general-purpose register file 6 when executing a load multi-instruction in the case of recovery from a sub routine to a main routine. Therefore, the save area part saves the contents of the program counter 5 or the general-purpose register file 6 before the execution of the instruction in the case of executing a store multi-instruction or the load multi-instruction (namely in the case of moving control between the main routine and the sub routine). Therefore, even when the program fault is generated to turn the contents of the general-purpose register file 6 to a meaningless value, the information for analyzing the program fault can be obtained from the contents in the save area part.
Patent JP-2001035482-A (JP)
Title: Manufacture of nonaqueous electrolyte secondary battery electrode and nonaqueous electrolyte secondary battery using it
Inventor: USUMI TAKESHI
IPC: H01M4/139
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the discharge property and also the low-temperature characteristic by compressing an electrode mix layer, and then working the surface of the electrode mix layer by photoetching. SOLUTION: An active material, a conductive assistant, and a binder are mixed, and an organic solvent is used to prepare a paste. The paste is applied to a metal thin film that is a current collector and dried. Thereafter, an electrode mix layer surface is compressed by use of a roll press to regulate the porosity of the electrode mix layer. Ultraviolet ray or a pulse light as excimer laser having a peak power of 0.1 MW or more is emitted to the surface of the electrode mix layer. Consequently, the centerline average roughness of the electrode mix layer surface is increased. Accordingly, the diffusion characteristic and electrophoretic characteristic of lithium ion moving between electrodes can be improved, and the polarization can be minimized so that charge and discharge is easily performed.  The thus-manufactured electrode can be used as either a positive electrode or a negative electrode or the both.
Patent JP-H0532795-A (JP)
Title: Production of globular fine powder of amorphous nylon resin
Inventor: KOBAYASHI YASUSHI
IPC: C08J3/14
Filed: 1991-07-30
Abstract: PURPOSE:To industrially and economically produce true globe fine particles of amorphous nylon by a dissolution method. CONSTITUTION:5-20 pts.wt. amorphous nylon resin and 100 pts. volume mixed solvent consisting of ethylene glycol and morpholine or dimethylacetamide of 10-80 pts. volume based on 100 pts. volume ethylene glycol are charged into a heating and dissolving tank equipped with a stirrer and multistage jackets divided in vertical direction to heat and dissolve the amorphous nylon and then a cooling water is passed through from the upper jacket of multi-stage jacket and stirring speed is changed to a low speed or stirring is stopped and the above-mentioned solution is successively cooled from upward to downward to lower the solution temperature to <=60 deg.C and particles produced thereby are separated.
Patent JP-S6455776-A (JP)
Title: Cassette carrying device
Inventor: OKUDA SHINJI
IPC: G11B15/68
Filed: 1987-08-26
Abstract: PURPOSE:To increase the safety of the delivery of a cassette between a carrying device and the housing part of the cassette, by pressing out the cassette in the carrying device with a pressing-out member and increasing/decreasing a rotational radius in accordance with the rotational position of the pressing-out member. CONSTITUTION:A cassette pressing-out member 20 provided on a cassette carrying device 13 usually stops at a neutral position. Next, when a mobile plate 30 is rotated in an (h) direction, moving and energizing are execute in an (f) direction, the plate is held at the condition, a pressing-out pin 42 is rotated by a small rotational radius R1, the pin 42 is abutted with a rear edge part 6b of a cassette 6 in a holder 48, and the cassette 6 is pressed out in a d' direction. Next, the mobile plate 30 is further rotated in the (h) direction and then, the mobile plate 30 is moved in the (f) direction. At this time, the pin 42 is rotated by a large rotation radius. For this reason, the cassette 6 is completely pressed out in the d' direction and housed in a housing fence 5.
Patent JP-H0763541-A (JP)
Title: Plugging measuring instrument
Inventor: NAKAMURA KAZUO
IPC: G01M3/26
Filed: 1993-08-26
Abstract: PURPOSE:To provide a device capable of automatically inspecting the presence of plugging even for a non-linear passing hole. CONSTITUTION:A measuring head 6 is touched to the passing hole of a subject W to be measured, and a compressed air is blown thereto from a compressed air tank 1 through a solenoid valve 3. The speed of lowering the pressure of the compressed air tank 1 is measured by a timer 7, and the effective sectional area of the passing hole is calculated to judge the plugging state. The result is displayed on an indicator 10.
Patent JP-H09103420-A (JP)
Title: Phase difference -mr- blood vessel photographing method, anddevice to perform said method
Inventor: UUBUE BETOHIYAA
IPC: G01R33/48
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide largely different flow-encoded data under measurement by discriminating the amplitude time surface of the partial pulses of a bipolar flow encoding gradient under the same phase encoding gradient. SOLUTION: Coils 1-4 form a main magnetic field. At the time of an inspection, a patient 5 is mounted within the main magnetic field. Further, gradient coils are provided so as to form a magnetic field component in (x,) (y) and (z) axial directions along a coordinate system 6. The gradient coils 7 and 8 are used so as to form the gradient of the (x) axial direction along with a pair of the gradient coils of the same kind opposing each other. The gradient coil of the (y) axial direction is placed parallelly to a testee body 5. The gradient coils for the gradient magnetic field of the (z) axial direction are provided on the head peak part and foot part of the testee body 5. By using the gradient coils, the gradient required for local resolution and the gradient used for flow encoding are formed.
Patent JP-S6192361-A (JP)
Title: Oil supply unit for automobile transmission gear
Inventor: OKUBO SEIICHI
IPC: F16H57/04
Filed: 1984-10-09
Abstract: PURPOSE:To provide a compact structure of the oil supply unit in the caption to supply lubricant effectively, by providing oil receiving recesses whose side faces are opened above a gear shaft on the side wall of a mission case while piling and connecting together oil collector plates. CONSTITUTION:A gear 62 is mounted on an intermediate shaft 40 and a relative ly rotatable gear 63 is supported on an auxiliary shaft 51. An oil collector plate for collecting flowing down splash of lubricant is arranged on the inner surface of a mission case 33 and piled on the inner wall of the mission case and fixed with screws 101. The oil collector plate 100 is provided with tunnels 102, 103 having opened upper faces and oil receiving recesses 104, 105 with opened side faces in opposition to said funnels are engraved on the side wall of the mission case 33. Furthermore, the oil receiving recesses 104, 105 are connected to an oil sump via through holes 106, 107.
Patent JP-H0494169-A (JP)
Title: Thin film diode element
Inventor: YAMAGUCHI YOSHINORI
IPC: G02F1/1365
Filed: 1990-08-09
Abstract: PURPOSE:To permit small current to flow at a low voltage forward direction bias area and attain a large current value at a high voltage forward direction bias area by using amorphous silicon alloy whose main ingredient is silicon with at least carbon or nitrogen or oxygen for a semiconductor layer with a depletion layer area. CONSTITUTION:For amorphous silicon alloy, for example, the Schottky junction of amorphous silicon carbide, a metal, which is a Schottky type switching diode using a weak n-type semiconductor, namely, Pt, Au, Pb, Ni, Cr, etc., and a- Si1-xCx:H is used. The value of the (x) is 0.001<x<0.6. PH3 which is 10ppm or less is doped in the a-Si1-xCx:H so as to make it weak n-type, and the Schottky junction is stably performed.
Patent JP-H0618442-A (JP)
Title: Inspection device
Inventor: KAJIYAMA KOICHI
IPC: G01N21/93
Filed: 1992-06-30
Abstract: PURPOSE:To ensure a waveform signal from a sensor to match a reference level waveform in terms of time, and accurately detect the abnormality of an inspection object. CONSTITUTION:A delay circuit 11 is provided to delay a waveform signal for keeping a reference level waveform and a waveform signal from a sensor 8 at an identical phase. Pulses contained in a waveform signal from a CCD sensor 8 are restrained with a low pass filter 13a and the restrained signals are formed to have a reference level waveform relative to the waveform signal from the sensor 8 via a level setting section 15. Also, the reference level waveform is delayed, relative to the waveform signal from the CCD sensor 8 due to the low pass filter 13. Then, the waveform signal is delayed through the delay circuit 11, thereby maintaining the matching of the reference level waveform inputted from the level setting section 15 and the waveform signal from the CCD sensor 8 in terms of time, at the input side of a comparison means 41. As a result, the abnormality of an inspection object A can be accurately detected.
Patent JP-H0494345-A (JP)
Title: Paper feeding device
Inventor: SATO KYOICHI
IPC: B41J13/00
Filed: 1990-08-10
Abstract: PURPOSE:To prevent skewing in a simple structure by arranging a carrier roller which is sufficiently shorter than the width of a sheet, on the center part, and by driving a hopping-up roller at the peripheral speed faster than the feed roller. CONSTITUTION:A sheet P fed by the rotation of a hopping-up roller 3 is sandwiched and thus carried by a carrier roller 26, and after it is put to a resist roller 9, it is fed out by the rotation of the resist roller 9. The width of the carrier roller 26 is sufficiently shorter than the width of the sheet P, and is arranged in the center part of the sheet P. The peripheral speed of the hopping-up roller 3 is defined as faster than that of the carrier roller 26. A first deflection (a) of the sheet P is generated thereby between the rollers 3 and 26, and a second deflection (b) is generated between the resist roller 9 in stop and the roller 26. Since the carrier roller 26 is sufficiently shorter than the width of the sheet P, the sheet P put to the resist roller 9 in stop, is freely moved due to the deflection, and the entier width of the sheet P is surely abutted on the resist roller 9, and skewing can thus be prevented.
Patent JP-H0855937-A (JP)
Title: Circuit device
Inventor: HASEGAWA AKIRA
IPC: H02M3/00
Filed: 1994-08-11
Abstract: PURPOSE:To improve a circuit device equipped with semiconductor chips to reliability and reduce its size and cost. CONSTITUTION:A frame 5 is arranged on a circuit board 1 by surrounding semiconductor chips 3 and fixed to the circuit board 1 by adhesive agent 7. A gel-like insulator 6 is poured into the frame 5, and a lid 8 is laid on the frame 5. The board 1 is used both for forming a circuit and for serving as the bottom of the container of the gel-like insulator 6.
Patent JP-S6455592-A (JP)
Title: Musical sound synthesizer
Inventor: TAKATSU YASUHIRO
IPC: G10H7/00
Filed: 1987-08-26
Abstract: PURPOSE: To smooth the steady sound of musical sound waveform data by working steady loop waveform data by square root addition and preparing and repeatedly outputting steady waveform data. CONSTITUTION: Musical sounds are stored in a 1st waveform memory 18 as waveform data. The transient waveform section and steady loop waveform section of the waveform data are instructed from a working instruction part 17 to a mixing part 16. The mixing part 16 executes route addition for the rear part of a steady loop waveform and outputs the other part as it is to store the data in a 2nd waveform memory 12 through a transfer part 15. Information related to a storage area in the memory 12 is stored in a table memory 13. The memory 13 reads out a musical sound instructed by an input part 11 and outputs the read musical sound to a reading part 14. The musical sound instructed by the input part 11 is inputted to a clock generator 19 and a clock corresponding to the sound level is generated.  The reading part 14 synchronizes the input from the memory 13 with the clock and outputs the musical sound waveform from a terminal as a smooth steady sound in each waveform data.
Patent JP-2000049763-A (JP)
Title: Receiver, automatic frequency correction device and communication equipment
Inventor: UJITA KEIICHI
IPC: H04B7/26
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption due to over-sampling, to improve frequency errors between a transmitter and a receiver and to obtain satisfactory reception characteristics in a receiver and an automatic frequency correction device used for the communication equipment of a digital mobile object communication system. SOLUTION: In this receiver, a circuit operation control signal generation means 116 for generating control signals 117 for switching a circuit operation at receiving of preamble signals and the time of receiving the other signals by using data identification timing signals 115 and a sampling clock changeover means 120 for generating a sampling clock 121 changed in the number of samplings, based on the control signals 117 are provided to reduce the number of samplings at times other than the time of receiving the preamble signals and reduce the power consumption of a circuit. Furthermore, by arranging this automatic frequency correction device 118 and using a master clock 119 corrected in the frequency error, satisfactory reception characteristics are obtained.
Patent JP-H0632853-A (JP)
Title: Polyallyl carbonate-based copolymer
Inventor: ONODERA SHO
IPC: C08F290/00
Filed: 1992-07-15
Abstract: PURPOSE:To obtain the subject copolymer, composed of a copolymer of a polyallyl carbonate monomer and a polyoxyalkylene chain-containing monomer in a specific proportion, excellent in molding processability, flexibility, transparency, surface hardness, mechanical strength and sputtering resistance and useful as lenses. CONSTITUTION:The objective copolymer is composed of a copolymer of (A) 50-99wt.% polyallyl carbonate such as ethylene glycol diallyl carbonate and (B) 50-1wt.% monomer having a polyoxyalkylene chain such as polyethylene glycol mono(meth)acrylate.
Patent JP-S6273171-A (JP)
Title: Logical waveform forming circuit
Inventor: ORIHASHI RITSURO
IPC: G01R31/28
Filed: 1985-09-27
Abstract: PURPOSE:To perform the setting of a timing clock over a plurality of arbitrary fundamental cycles, by holding logical data over a plurality of fundamental cycles and outputting the same corresponding to the order of an inputted timing clock. CONSTITUTION:A waveform forming circuit 103 receiving the supply of necessary data from a data supply circuit 100 in proper timing uses the timing clocks D inputted from input terminals 114-116 and the logical data J inputted from the data supply circuit 100 to form the logical waveform F necessary for a logical circuit test. The circuit 100 is constituted of a FIFO memory. The circuit 101 uses a first fundamental cycle clock A and a clock setting cycle indicating signal G to form a memory reading clock H which is, in turn, outputted to the memory 102. The memory 102 uses the clock A to store and hold logical data C and uses the reading clock H to read the held logical data J in the same order as writing order to supply the same to the circuit 103.
Patent JP-2000044645-A (JP)
Title: Polyurethane having fluorene skeleton and its production
Inventor: YAMADA MASAHIRO
IPC: C08G18/32
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyurethane capable of exhibiting high strength and low shrinkage even in a low temperature region below a freezing point and useful as a raw material for a cryogenic fluid transport and preserving part, a linear motor car, etc., by using a mixture of specific different kinds of dihydroxy compounds as a raw material. SOLUTION: This polyurethane has a repeating unit of, e.g. formula I [X is an alkylene, an (alkyl substituted) cycloalkylene or the like] and formula II  R is a 1-3C alkylene; (m)>=1}, and is obtained by reacting (A) a polyisocyanate (e.g. a compound of the formula: OCN-X-NCO) with (B) 9,9- bis[4-(2-hydroxyethoxy)phenyl]fluorene and (C) a compound of the formula: H-(O-R)m-OH.
Patent JP-S58113890-A (JP)
Inventor: SEKIGUCHI TADASHI
IPC: G21B1/15
Filed: 1981-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。